PRODUCT MANUAL
C141-E064-03EN
MAF3364LC/LP/MC/MP SERIES MAE3182LC/LP, MAE3091LC/LP SERIES
MAG3182LC/LP/MC/MP MAG3091LC/LP/MC/MP SERIES DISK DRIVES
Edition
REVISION RECORD
Revised contents
Specification No. C141-E064-**EN
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Handling of This manual
Functional Limitations
FOR SAFE OPERATION
Related Standards
Chapter 6 DIAGNOSIS and MAINTENANCE
Chapter 2 SPECIFICATIONS
Chapter 4 INSTALLATION REQUIREMENTS
Chapter 5 INSTALLATION
DANGER
CONVENTIONS
DISCLAIMER
Important Alert Messages
Important Alert Items
4. Installation Requirements 5. Installation
Interface Specifications SCSI Logical Interface Specifications
Maintenance Manual
1. General Description 2. Specifications 3. Data Format
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CHAPTER
CONTENTS
SPECIFICATIONS
INSTALLATION REQUIREMENTS
APPENDIX A LOCATIONS OF CONNECTORS AND SETTING TERMINALS
CHAPTER 5 INSTALLATION
CHAPTER 6 DIAGNOSTICS AND MAINTENANCE
Index
APPENDIX B SETTING TERMINALS
APPENDIX C CONNECTOR SIGNAL ALLOCATION
APPENDIX D MODEL NAMES AND PRODUCT NUMBERS
FIGURES
External operator panel connector CN1
Connectors and terminals location LP/MP
16-bit SCSI interface connector
Power supply connector 16-bit SCSI model
TABLES
CHAPTER 1 GENERAL DESCRIPTION
1.1 Standard Features 1.2 Hardware Structure 1.3 System Configuration
1.1 Standard Features
5 Continuous block processing
This feature provides the suitable usage environment for users
7 Read-ahead cache feature
8 Command queuing feature
13 Defective block slipping
10 Error recovery
11 Automatic alternate block reassignment
12 Programmable data block length
Figure 1.1 MAF series LC/MC outer view
1.2 Hardware Structure
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Figure 1.2 MAF series LP/MP outer view
Figure 1.3 MAE series LC outer view
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Figure 1.4 MAE series LP outer view
Figure 1.5 MAG series LC/MC outer view
Figure 1.6 MAG series LP/MP outer view
Figure 1.7 Disk/head configuration
6 Read/write circuit
3 Spindle motor
4 Actuator
5 Air circulation recirculation filter, breather filter
Figure 1.8 System configuration
1.3 System Configuration
SCSI ID
8-bit SCSISelectable from 0 to 7 switch selectable
16-bit SCSISelectable from 0 to 15 switch selectable
2 Addressing of peripheral device
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2.1 Hardware Specifications 2.1.1 Model name and part number
CHAPTER 2 SPECIFICATIONS
2.1 Hardware Specifications 2.2 SCSI Function Specifications
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2.1.2 Function specifications
Function specifications
Table 2.1 shows the function specifications of the IDD
MAF series
MAE series/MAG series
29C no condensation
2.1.3 Environmental specifications
Environmental/power requirements
2.1.5 Reliability
2.1.4 Error rate
DE surface temperature 46C to 50C
3 Service life
DE surface temperature 40C or less
DE surface temperature 45C or less
2 Data bus CRC on MC/MP models 3 Refer to 12 of Section
2.2 SCSI Function Specifications
Table 2.3 SCSI function specifications
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3.3 Defect Management
3.1.1 Cylinder configuration
CHAPTER 3 DATA FORMAT
3.1 Data Space 3.2 Logical Data Block Addressing
Figure 3.1 Cylinder configuration
Table 3.3 Zone layout and track capacity MAF series
Table 3.1 Zone layout and track capacity MAE series
Table 3.2 Zone layout and track capacity MAG series
3 System space
∙ Defect list P list and G list ∙ MODE SELECT parameter saved value
1 User space
2 Internal test space
Figure 3.3 Alternate cylinder
3.1.2 Alternate spare area
Figure 3.2 Spare area in cylinders
Figure 3.4 Track format
3.1.3 Track format
Figure 3.5 Track skew/cylinder skew
Figure 3.6 Sector format
3.1.4 Sector format
7 ECC
4 LBA
5 Data field
6 BCRC
Table 3.4 Format capacity
3.1.5 Format capacity
3.2 Logical Data Block Addressing
3.3.2 Alternate block allocation
3.3 Defect Management 3.3.1 Defect list
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1 Alternate block allocation during FORMAT UNIT command execution
Figure 3.7 Alternate block allocation by FORMAT UNIT command
Figure 3.8 Alternate block allocation by REASSIGN BLOCKS command
Automatic alternate block allocation is made only once during the execution of one command. If second defective block is detected, the alternate block assignment processing for the first defective block is executed but the alternate block assignment processing for the second one is not executed and the command being executed terminates. However, the initiator can recover the twice error by issuing the same command again
4.3 Connection Requirements
CHAPTER 4 INSTALLATION REQUIREMENTS
4.1 Mounting Requirements 4.2 Power Supply Requirements
4.1 Mounting Requirements 4.1.1 External dimensions
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Figure 4.1 External dimensions MAF series LC/MC
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Figure 4.2 External dimensions MAF series LP/MP
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Figure 4.3 External dimensions MAE series LC
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Figure 4.4 External dimensions MAE series LP
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Figure 4.5 External dimensions MAG series LC/MC
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Figure 4.6 External dimensions MAG series LP/MP
Figure 4.7 IDD directions 4.1.3 Notes on mounting
4.1.2 Mounting
Holes for mounting screw
Figure 4.8 Mounting frame structure
Figure 4.9 Limitation of side-mounting
2 Limitation of side-mounting
Table 4.1 Surface temperature check point
Figure 4.11 Service clearance area
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Figure 4.12 Air pressure adjustment hole
MAF series Air pressure adjustment hole MAG series
Air pressure adjustment hole MAE series Air pressure adjustment hole
Figure 4.13 Current waveform +12 VDC
4.2 Power Supply Requirements
SCSI devices with the terminating resistor
Figure 4.14 Power on/off sequence
Figure 4.15 Power on/off sequence
Figure 4.16 Power on/off sequence
Figure 4.17 AC noise filter recommended
4.3 Connection Requirements
4.3.1 68 pin connector 16-bit SCSI model LP/MP
Figure 4.18 Connectors and terminals location LP/MP
Figure 4.20 Power supply connector 16-bit SCSI model
Figure 4.19 16-bit SCSI interface connector
Figure 4.21 External operator panel connector CN1
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Figure 4.22 External operator panel connector CN2
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Figure 4.23 16-bit SCSI ID external input
5 External operator panel connector Signals
This signal is temporarily driven at the GND level when the micro program reads the SCSI ID immediately after the power supply to the IDD has been switched on it is possible to set up the SCSI ID by short circuiting CN1-A1 and CN1-A2
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Figure 4.24 Output signal for external LED
e. -WTP Input signal CN1-A12 and CN2-9, 10 pin
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Figure 4.25 SCSI cables connection
6 Cable connection requirements
External operator panel example
SCSI connector
Figure 4.26 Connectors and terminals location of SCA2 type SCSI model
4.3.2 SCA2 type SCSI model LC/MC
1 Connectors
Figure 4.27 SCA2 type SCSI connector
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Figure 4.28 External operator panel connector CN2
3 Connector for external operator panel
∙ Connector external operator panel
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Figure 4.29 16-bit SCSI ID external input
4 External operator panel connector Signals
IDD CN2-08 CN2-06 CN2-04 CN2-02
Figures
4.3.3 Cable connector requirements
Table 4.2 Recommended components for connection
Figure 4.30 External operator panel circuit example LP/MP
4.3.4 External operator panel
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5.6 Confirming Operations after Installation and Preparation for Use
CHAPTER 5 INSTALLATION
5.1 Notes on Handling Drives 5.2 Connections 5.3 Setting Terminals
5.4 Mounting Drives 5.5 Connecting Cables
4 Packaging
3 Installation
c To prevent condensation, avoid sudden changes in temperature
d Do not remove the sealing label or cover of the DE and screws
Figure 5.1 SCSI bus connections 1 of
5.2 Connections
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Figure 5.1 SCSI bus connections 2 of
3 Connecting more than one IDD multi-host
Figure 5.2 IDD setting terminals position
5.3 Setting Terminals
Figure 5.3 Setting terminals CN2 5.3.1 SCSI ID setting
Table 5.2 Setting SCSI terminal power supply LP/MP
Table 5.1 SCSI ID setting CN2
5.3.2 Each mode setting
Table 5.4 Write protect setting CN2
Table 5.3 Motor start mode setting
Table 5.7 Default mode settings by CHANGE DEFINITION command
Table 5.5 Setting of the SCSI interface operation mode CN2
Table 5.6 Setting the bus width of the SCSI interface CN2
5.3.3 Mode settings
5.4 Mounting Drives 5.4.1 Check before mounting
Table 5.8 Setting check list
5.4.2 Mounting procedures
5.5 Connecting Cables
Remark
5.6 Confirming Operations after Installation and Preparation for use
5.6.1 Confirming initial operations
Therefore, it seems that the LED blinks or the LED remains off
5.6.2 Checking SCSI connection
The LED lights during the IDD is executing a command
However, in same commands, the lighting time is only an instant
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Figure 5.4 Checking the SCSI connection A
Motor starts when power is turned on
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Figure 5.5 Checking the SCSI connection B
Motor starts by START/STOP command Executing time about 60 seconds
5.6.3 Formatting
a. Specifying CDB
2 FORMAT UNIT command
b. Format parameter page code =
c. Drive parameter page code =
5.6.4 Setting parameters
Page
2 Disconnection/reconnection parameters page code =
Default value
∙ Average amount of processing data specified with a command
∙ ARRE ∙ TB ∙ PER
0 disabled
Default value
0 enabled
Write Cache Enable
5.7 Dismounting Drives
Table 6.1 Self-diagnostic functions
CHAPTER 6 DIAGNOSTICS AND MAINTENANCE
6.1 Diagnostics 6.2 Maintenance Information
6.1 Diagnostics 6.1.1 Self-diagnostics
∙ RAM microcode is stored ∙ Peripheral circuits of microprocessor MPU
Brief test contents of self-diagnostics are as follows
1 Initial self-diagnostics
a. Hardware function test
b. Reporting result of self-diagnostics and error indication
2 Online self-diagnostics SEND DIAGNOSTIC command
a. Error recovery during self-diagnostics
Operation of self-diagnostics
6.1.2 Test programs
6.2 Maintenance Information 6.2.1 Maintenance requirements
3 Parts that can be replaced in the field
Figure 6.1 Revision label
6.2.2 Revision numbers
Figure 6.2 Indicating revision numbers
APPENDIX A LOCATIONS OF CONNECTORS AND SETTING TERMINALS
MAG series LC/MC
15/16 CN2 1/2 CN1 Viewed from bottom side Rear view MAF series LC/MC
MAE series LC
Rear view
Viewed from bottom side
Connector for external operator panel CN
23/24 CN2 1/2
Rear View MAF series LP/MP
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B.1 Setting Terminals
APPENDIX B SETTING TERMINALS
Setting at factory shipment *1 LC/MC, *2 LP/MP
Setting Terminals
Table B.1 Setting terminal CN2
For LP/MP models
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For LC/MC models
Setting at factory shipment
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C.2 SCSI Connector Signal Allocation 68 pin type LVD 16-bit SCSI
APPENDIX C CONNECTOR SIGNAL ALLOCATION
C.1 SCSI Connector Signal Allocation SCA2 type LVD 16-bit SCSI
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Table C.1 SCSI connector SCA2 type LVD 16-bit SCSI CN1
C.1 SCSI Connector Signal Allocation SCA2 type LVD 16-bit SCSI
C.2 SCSI Connector Signal Allocation 68 pin type LVD 16-bit SCSI
Table C.2 SCSI connector 68 pin type LVD 16-bit SCSI CN1
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D.1 Model Names and Product Numbers
APPENDIX D MODEL NAMES AND PRODUCT NUMBERS
Only above models are available currently SE Single-ended
Table D.1 MAE, MAF and MAG series model names and product numbers
MAx3xxxLC uses SCA-2 type connector
D.1 Model Names and Product Numbers
Index
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